usbapp
nounUK /ˌjuː.esˈbiː.æp/
US /ˌjuː.esˈbiː.æp/
A small computer program that lives on a USB stick and runs when you plug it in.
Dad put the usbapp on a stick so we could play the game on any computer.
OTHER MEANINGS
2. A shortcut or launcher stored on a USB drive that opens a program.
The usbapp on my keychain opens the photo viewer instantly.
3. A small tool that helps a computer talk to a USB device.
The usbapp made the new keyboard work right away.
4. A tiny app used to test or fix USB ports and drives.
He ran a usbapp to check if the port was broken.